package com.example.jucdemo.yieldDemo;

/**
 * @Author by KoVaVo
 * @Date 2023-05-06 20:52
 * @Desc:
 */
public class MyThread extends Thread {

    @Override
    public void run() {
        long beginTime = System.currentTimeMillis();
        int count = 0;
        for (int i = 0; i < 5000000; i++) {
            //Thread.yield();
            count = count + (i + 1);

        }
        long endTime = System.currentTimeMillis();
        System.out.println("用时 ： " + (endTime - beginTime) + "ms");

    }
}
